.\" -*- nroff -*-
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.\" Copyright (c) 1998 Doug Rabson
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.Dd January 15, 2017
.Dt BUS_GENERIC_SHUTDOWN 9
.Os
.Sh NAME
.Nm bus_generic_shutdown
.Nd generic implementation of
.Dv DEVICE_SHUTDOWN
for buses
.Sh SYNOPSIS
.In sys/param.h
.In sys/bus.h
.Ft int
.Fn bus_generic_shutdown "device_t dev"
.Sh DESCRIPTION
This function provides an implementation of the
.Xr DEVICE_SHUTDOWN 9
method
which can be used by most bus code.
It simply calls the
.Xr DEVICE_SHUTDOWN 9
method of each child device attached to the bus.
.Sh RETURN VALUES
Zero is returned on success, otherwise an appropriate error is returned.
.Sh SEE ALSO
.Xr device 9 ,
.Xr driver 9
.Sh AUTHORS
This manual page was written by
.An Doug Rabson .
